This exact title/link has been posted a number of times (>5) in the past 1-2 months [1]. I'd be interested to know which cognitive bias is at work when the ins

This exact title/link has been posted a number of times (>5) in the past 1-2 months [1]. I'd be interested to know which cognitive bias is at work when the instance of the post today gets 480+ points -- but no instances of this post (same title, same url) in the past 1 month garnered more than 26 pts. I am both new to HN, and legitimately curious. Perhaps the content of the site was improved dramatically? edit: clarity. [0] https://hn.algolia.com/?query=cognitive%20bias%20cheat%20sheet&sort=byPopularity&prefix=false&page=0&dateRange=all&type=story https://hn.algolia.com/?query=cognitive%20bias%20cheat%20she...